DE102021107058A1 - Verfahren zum Laserschweißen - Google Patents
Verfahren zum Laserschweißen Download PDFInfo
- Publication number
- DE102021107058A1 DE102021107058A1 DE102021107058.9A DE102021107058A DE102021107058A1 DE 102021107058 A1 DE102021107058 A1 DE 102021107058A1 DE 102021107058 A DE102021107058 A DE 102021107058A DE 102021107058 A1 DE102021107058 A1 DE 102021107058A1
- Authority
- DE
- Germany
- Prior art keywords
- joining
- gap
- partner
- zone
- flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000003466 welding Methods 0.000 title claims abstract description 39
- 239000007769 metal material Substances 0.000 claims abstract 2
- 238000000576 coating method Methods 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 19
- 238000005260 corrosion Methods 0.000 claims description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 7
- 229910052725 zinc Inorganic materials 0.000 claims description 7
- 239000011701 zinc Substances 0.000 claims description 7
- 239000000654 additive Substances 0.000 claims description 2
- 241001016380 Reseda luteola Species 0.000 description 21
- 239000000155 melt Substances 0.000 description 7
- 238000007872 degassing Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 241000736235 Polemonium reptans Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
- B23K26/24—Seam welding
- B23K26/244—Overlap seam welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
- B23K26/24—Seam welding
- B23K26/242—Fillet welding, i.e. involving a weld of substantially triangular cross section joining two parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102021107058.9A DE102021107058A1 (de) | 2021-03-22 | 2021-03-22 | Verfahren zum Laserschweißen |
| CN202280022770.9A CN117120208A (zh) | 2021-03-22 | 2022-03-22 | 用于激光焊接的方法 |
| EP22717543.7A EP4313472A1 (fr) | 2021-03-22 | 2022-03-22 | Procédé de soudage au laser |
| US18/551,027 US20240165743A1 (en) | 2021-03-22 | 2022-03-22 | Method For Laser Welding |
| PCT/EP2022/057402 WO2022200301A1 (fr) | 2021-03-22 | 2022-03-22 | Procédé de soudage au laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102021107058.9A DE102021107058A1 (de) | 2021-03-22 | 2021-03-22 | Verfahren zum Laserschweißen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102021107058A1 true DE102021107058A1 (de) | 2022-09-22 |
Family
ID=81344266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102021107058.9A Pending DE102021107058A1 (de) | 2021-03-22 | 2021-03-22 | Verfahren zum Laserschweißen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240165743A1 (fr) |
| EP (1) | EP4313472A1 (fr) |
| CN (1) | CN117120208A (fr) |
| DE (1) | DE102021107058A1 (fr) |
| WO (1) | WO2022200301A1 (fr) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0771605B1 (fr) | 1995-11-04 | 2005-11-16 | Volkswagen Aktiengesellschaft | Procédé de soudure au laser pour des tôles revêtues |
| JP2005324235A (ja) | 2004-05-14 | 2005-11-24 | Nippon Steel Corp | めっき鋼板のヘリ継手レーザー溶接方法 |
| DE102010029477A1 (de) | 2010-05-28 | 2011-12-01 | Scansonic Mi Gmbh | Verfahren und Vorrichtung zum Laserfügen von Blechteilen |
| DE102013107228B3 (de) | 2013-03-25 | 2014-04-17 | Scansonic Mi Gmbh | Verfahren zum stirnseitigen Laserstrahlschweißen von Bördelflanschen |
| DE102017105900A1 (de) | 2017-03-20 | 2018-09-20 | Kirchhoff Automotive Deutschland Gmbh | Verfahren zum stirnseitigen Laserschweißen |
| DE102017209599A1 (de) | 2017-06-07 | 2018-12-13 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Herstellung eines Bauteilverbundes und Bauteilverbund |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5821493A (en) * | 1994-09-23 | 1998-10-13 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Hybrid laser and arc process for welding workpieces |
-
2021
- 2021-03-22 DE DE102021107058.9A patent/DE102021107058A1/de active Pending
-
2022
- 2022-03-22 CN CN202280022770.9A patent/CN117120208A/zh active Pending
- 2022-03-22 US US18/551,027 patent/US20240165743A1/en active Pending
- 2022-03-22 WO PCT/EP2022/057402 patent/WO2022200301A1/fr active Application Filing
- 2022-03-22 EP EP22717543.7A patent/EP4313472A1/fr active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0771605B1 (fr) | 1995-11-04 | 2005-11-16 | Volkswagen Aktiengesellschaft | Procédé de soudure au laser pour des tôles revêtues |
| JP2005324235A (ja) | 2004-05-14 | 2005-11-24 | Nippon Steel Corp | めっき鋼板のヘリ継手レーザー溶接方法 |
| DE102010029477A1 (de) | 2010-05-28 | 2011-12-01 | Scansonic Mi Gmbh | Verfahren und Vorrichtung zum Laserfügen von Blechteilen |
| DE102013107228B3 (de) | 2013-03-25 | 2014-04-17 | Scansonic Mi Gmbh | Verfahren zum stirnseitigen Laserstrahlschweißen von Bördelflanschen |
| DE102017105900A1 (de) | 2017-03-20 | 2018-09-20 | Kirchhoff Automotive Deutschland Gmbh | Verfahren zum stirnseitigen Laserschweißen |
| DE102017209599A1 (de) | 2017-06-07 | 2018-12-13 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Herstellung eines Bauteilverbundes und Bauteilverbund |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022200301A1 (fr) | 2022-09-29 |
| US20240165743A1 (en) | 2024-05-23 |
| CN117120208A (zh) | 2023-11-24 |
| EP4313472A1 (fr) | 2024-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed | ||
| R016 | Response to examination communication |